Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application
Abstract High‐temperature vibration sensors are of great importance for accurate monitoring of dynamic mechanical conditions in automotive, aerospace and energy‐generation‐related systems. Currently, piezoelectric crystals with ultrahigh operational temperature and good piezoelectric performance for...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-11-01
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| Series: | Advanced Sensor Research |
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| Online Access: | https://doi.org/10.1002/adsr.202200090 |
| _version_ | 1797631081796599808 |
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| author | Guangda Wu Mengdi Fan Li Sun Yanlu Li Xiufeng Cheng Xiulan Duan Fapeng Yu Xian Zhao |
| author_facet | Guangda Wu Mengdi Fan Li Sun Yanlu Li Xiufeng Cheng Xiulan Duan Fapeng Yu Xian Zhao |
| author_sort | Guangda Wu |
| collection | DOAJ |
| description | Abstract High‐temperature vibration sensors are of great importance for accurate monitoring of dynamic mechanical conditions in automotive, aerospace and energy‐generation‐related systems. Currently, piezoelectric crystals with ultrahigh operational temperature and good piezoelectric performance for high‐temperature sensing applications are attracting considerable attention. Herein, a novel piezoelectric crystal YbBa3(PO4)3 with cubic symmetry and a high melting point of ≈1850 °C is explored, and grown by using the Czochralski method. The temperature‐dependent behaviors of electro‐elastic constants and electrical resistivity are investigated ranging from 25 to 800 °C, where the dielectric loss of the YbBa3(PO4)3 crystal is found to be ≈15% at 800 °C. In addition, an optimal crystal cut with a pure thickness shear vibration mode is designed. The optimal crystal cut presents a good piezoelectric activity (d26∗ = 12.6 pC N−1) as well as good temperature stability. Furthermore, a high‐temperature accelerometer with shear piezoelectric mode is designed and fabricated using the YbBa3(PO4)3 crystal, and the sensing performance at elevated temperature are evaluated. The average sensitivity is found to be 1.16 pC g−1, with a small temperature deviation (≈7.7%), exhibiting a good temperature stability. All these results indicate that YbBa3(PO4)3 piezoelectric crystal is a promising candidate for high‐temperature piezoelectric sensing applications. |
| first_indexed | 2024-03-11T11:16:53Z |
| format | Article |
| id | doaj.art-d5a44998a6c640ed897d2f907f4d7bd4 |
| institution | Directory Open Access Journal |
| issn | 2751-1219 |
| language | English |
| last_indexed | 2024-03-11T11:16:53Z |
| publishDate | 2023-11-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Sensor Research |
| spelling | doaj.art-d5a44998a6c640ed897d2f907f4d7bd42023-11-11T03:03:32ZengWiley-VCHAdvanced Sensor Research2751-12192023-11-01211n/an/a10.1002/adsr.202200090Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing ApplicationGuangda Wu0Mengdi Fan1Li Sun2Yanlu Li3Xiufeng Cheng4Xiulan Duan5Fapeng Yu6Xian Zhao7Center for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaKey Laboratory of Laser & Infrared System Shandong University Ministry of Education Qingdao 266237 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaCenter for Optics Research and Engineering State Key Laboratory of Crystal Materials Jinan 250100 P. R. ChinaAbstract High‐temperature vibration sensors are of great importance for accurate monitoring of dynamic mechanical conditions in automotive, aerospace and energy‐generation‐related systems. Currently, piezoelectric crystals with ultrahigh operational temperature and good piezoelectric performance for high‐temperature sensing applications are attracting considerable attention. Herein, a novel piezoelectric crystal YbBa3(PO4)3 with cubic symmetry and a high melting point of ≈1850 °C is explored, and grown by using the Czochralski method. The temperature‐dependent behaviors of electro‐elastic constants and electrical resistivity are investigated ranging from 25 to 800 °C, where the dielectric loss of the YbBa3(PO4)3 crystal is found to be ≈15% at 800 °C. In addition, an optimal crystal cut with a pure thickness shear vibration mode is designed. The optimal crystal cut presents a good piezoelectric activity (d26∗ = 12.6 pC N−1) as well as good temperature stability. Furthermore, a high‐temperature accelerometer with shear piezoelectric mode is designed and fabricated using the YbBa3(PO4)3 crystal, and the sensing performance at elevated temperature are evaluated. The average sensitivity is found to be 1.16 pC g−1, with a small temperature deviation (≈7.7%), exhibiting a good temperature stability. All these results indicate that YbBa3(PO4)3 piezoelectric crystal is a promising candidate for high‐temperature piezoelectric sensing applications.https://doi.org/10.1002/adsr.202200090YbBa3(PO4)3high‐temperature piezoelectric crystalspiezoelectric crystal cutvibration sensors |
| spellingShingle | Guangda Wu Mengdi Fan Li Sun Yanlu Li Xiufeng Cheng Xiulan Duan Fapeng Yu Xian Zhao Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application Advanced Sensor Research YbBa3(PO4)3 high‐temperature piezoelectric crystals piezoelectric crystal cut vibration sensors |
| title | Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application |
| title_full | Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application |
| title_fullStr | Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application |
| title_full_unstemmed | Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application |
| title_short | Ultrahigh‐Temperature Piezoelectric Crystal YbBa3(PO4)3 for Vibration Sensing Application |
| title_sort | ultrahigh temperature piezoelectric crystal ybba3 po4 3 for vibration sensing application |
| topic | YbBa3(PO4)3 high‐temperature piezoelectric crystals piezoelectric crystal cut vibration sensors |
| url | https://doi.org/10.1002/adsr.202200090 |
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